嘉银数科申请基于大模型和知识库的营销语料生成专利，提高了营销语料生成的效率

Group 1 - The core viewpoint of the article highlights that JiaYin Data Technology Co., Ltd. has applied for a patent related to a marketing corpus generation method based on large models and knowledge bases, which aims to improve efficiency and reduce costs in marketing content generation [1][2][3] Group 2 - JiaYin Data Technology Co., Ltd. was established in 2021 and is located in Shanghai, focusing on internet and related services [2] - The company has a registered capital of 50 million RMB and has also reported a paid-in capital of 50 million RMB [2] - The company holds 21 patents and has 5 administrative licenses according to data analysis from Tianyancha [2]